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ATORN screw tap HSSE C DIN 371 15° NPT 1/4 in ISO2 TH/BH tapered CNC M

ATORN screw tap HSSE C DIN 371 15° NPT 1/4 in ISO2 TH/BH tapered CNC M

ATORN screw tap HSSE C DIN 371 15° NPT 1/4 in ISO2 TH/BH tapered CNC M
Item no: 1003141 406 

Online price:

Available in 4-6 working days.

Application
For manufacturing NPT (National Pipe Taper) on CNC or conventional machines in the (steel) and stainless steel material groups up to a strength of 1000 N/mm².

Execution
With protruding shank

Advantage
  • Innovative cutting geometry for very high dimensional accuracy, process reliability and chip removal.
  • High-quality, torsion-resistant HSSE cutting material and cutting edge finish for very high service life requirements.
  • Specialised use with optimised chip geometry for use in stainless steels.


Brand: ATORN
Thread type: National pipe tapered thread
Thread type x nominal diameter in inches: NPT 1/4 in
Tolerance of screw taps (Tol.): ISO 2 (6H)
Number of thread starts per inch: 18
Hole type: Clearance/blind hole, tapered
Lead angle shape: C
Length: 100 mm
Cutting material: HSSE
Surface: Vaporised
Twist angle: 15° (right)
DIN: 371 similar
Shank diameter: 14 mm
Application type/machine type: CNC | Conventional
Core hole diameter: 11 mm
Type: M MAX Control
Coolant supply: External
Shank square: 11 mm
Cutting speed (steel 1000) suitability (ISO P 1000 N/mm²): 2
Cutting speed (steel 1300) suitability (ISO P 1300 N/mm²): 3
Overall stainless steel suitability (ISO M): 1
fitness not iron total (ISO N): 3
fitness Titan/Nickel/Super total (ISO S): 3
Cutting speed (cast) suitability (ISO K): 3
Cutting speed (hard 55) suitability (ISO H 55HRC): 3
Cutting speed (hard 65) suitability (ISO H 65HRC): 3

ATORN-No.: 10471048

EAN no.: 4050293020717

Product Datasheet Datasheet cutting values
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